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Severe weather possible for parts of eastern, north-central and southwestern U.S.

The NWS Storm Prediction Center is forecasting a risk of severe thunderstorms Tuesday afternoon across a large portion of the eastern U.S. from the Mid-Atlantic & Ohio Valley into the Deep South. Severe thunderstorms are also possible across parts of the northern Plains & southern Ariz. Damaging wind gusts & large hail will be the main threats with severe thunderstorms that develop in these areas.
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Current conditions at

Philadelphia, Philadelphia International Airport (KPHL)

Lat: 39.87°NLon: 75.23°WElev: 7ft.

Mostly Cloudy

85°F

29°C

Humidity 51%
Wind Speed S 17 G 25 mph
Barometer 29.86 in (1011.0 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 30 Jun 2:54 pm EDT

Detailed Forecast

Tonight
Thunderstorms and showers likely this evening...then showers likely with a chance of thunderstorms after midnight. Some thunderstorms may produce damaging winds...heavy rainfall and frequent lightning this evening. Lows in the upper 60s. Southeast winds 10 to 15 mph...becoming south around 5 mph after midnight. Chance of rain 70 percent.
Wednesday
Mostly cloudy in the morning...then becoming partly sunny. A chance of showers and thunderstorms. Humid with highs in the upper 80s. Southwest winds 5 to 10 mph. Chance of rain 50 percent.
Wednesday Night
Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the upper 60s. Southwest winds 5 to 10 mph. Chance of rain 30 percent.
Thursday
Partly sunny. Highs in the lower 80s. North winds around 5 mph...becoming southwest in the afternoon.
Thursday Night
Mostly cloudy. A chance of showers. Lows in the mid 60s. West winds around 5 mph...becoming northeast around 5 mph after midnight. Chance of rain 40 percent.
Friday
Partly sunny with a 40 percent chance of showers. Highs around 80.
Friday Night
Partly cloudy in the evening...then becoming mostly cloudy. A 40 percent chance of showers. Lows in the mid 60s.
Independence Day
Partly sunny with a chance of showers and thunderstorms. Highs in the lower 80s. Chance of rain 30 percent.
Saturday Night
Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the mid 60s. Chance of rain 30 percent.
Sunday
Mostly sunny. Highs in the mid 80s.
Sunday Night
Partly cloudy. Lows in the upper 60s.
Monday
Partly sunny with a chance of showers and thunderstorms. Highs in the mid 80s. Chance of rain 30 percent.
Monday Night
Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the upper 60s. Chance of rain 30 percent.
Tuesday
Partly sunny with a chance of showers and thunderstorms. Highs in the mid 80s. Chance of rain 50 percent.
  Click Map For Detailed Forecast
330 PM EDT TUE JUN 30 2015
 
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